Water that contains very little dissolved salts is called 1 . freshwater 2.saline water 3.mixed water 4.impure water

Humans increased food production by farming.

Unique question.well, using science, you cannot create or destroy even if you do eat yourself so you would not grow twice as big, nor would you disappear. you would stay the same but change states potentially, or at least change your appearance (obviously).hope this . keep up these unique questions.